MEMPHIS, Tenn. — This month is National Autism Acceptance Month, and Memphis artist and autism advocate Kia Shine says he strives to be the voice for the voiceless. According to the Interagency Autism Coordinating Committee, the developmental disability affects 1 in 36 children. The month of April is a time to celebrate the needs of the people on the autism spectrum as well as their families. Memphis native Kia Shine is known for his music, acti…